CA2969627C - Copolymeres d'ethylene ayant des proprietes de film ameliorees - Google Patents

Copolymeres d'ethylene ayant des proprietes de film ameliorees Download PDF

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Publication number
CA2969627C
CA2969627C CA2969627A CA2969627A CA2969627C CA 2969627 C CA2969627 C CA 2969627C CA 2969627 A CA2969627 A CA 2969627A CA 2969627 A CA2969627 A CA 2969627A CA 2969627 C CA2969627 C CA 2969627C
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Canada
Prior art keywords
ethylene copolymer
mil
ethylene
disclosure
film
Prior art date
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Active
Application number
CA2969627A
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English (en)
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CA2969627A1 (fr
Inventor
Patrick Lam
Victoria Ker
Mark Kelly
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Nova Chemicals Corp
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Nova Chemicals Corp
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Filing date
Publication date
Priority to CA2969627A priority Critical patent/CA2969627C/fr
Application filed by Nova Chemicals Corp filed Critical Nova Chemicals Corp
Priority to EP18730439.9A priority patent/EP3630854A1/fr
Priority to MX2019013307A priority patent/MX2019013307A/es
Priority to PCT/IB2018/053363 priority patent/WO2018220458A1/fr
Priority to BR112019025024-7A priority patent/BR112019025024B1/pt
Priority to US15/985,039 priority patent/US10676552B2/en
Priority to ARP180101425A priority patent/AR111972A1/es
Publication of CA2969627A1 publication Critical patent/CA2969627A1/fr
Priority to CL2019003456A priority patent/CL2019003456A1/es
Priority to US16/862,725 priority patent/US11142599B2/en
Application granted granted Critical
Publication of CA2969627C publication Critical patent/CA2969627C/fr
Active legal-status Critical Current
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • C08F4/6423—Component of C08F4/64 containing at least two different metals
    • C08F4/6425—Component of C08F4/64 containing at least two different metals containing magnesium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/647—Catalysts containing a specific non-metal or metal-free compound
    • C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
    • C08F4/6493—Catalysts containing a specific non-metal or metal-free compound organic containing halogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/08—Low density, i.e. < 0.91 g/cm3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/18—Bulk density
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/26—Use as polymer for film forming
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Il est décrit un copolymère déthylène présentant une densité de 0,912 g/cm3 à 0,925 g/cm3, un rapport de fluidité à chaud (I21/I2) de 20 à 30 et un profil de distribution normale des comonomères dans une analyse par GPC-FTIR, le profil de distribution normale de comonomères présentant une pente de -3,5 à -7,5, la pente étant définie comme étant le nombre de ramifications à chaîne courte pour 1 000 atomes de carbone à un poids moléculaire de 300 000 moins le nombre de ramifications à chaîne courte pour 1 000 atomes de carbone à un poids moléculaire de 30 000. Les copolymères déthylène présentent une densité apparente améliorée et, lorsquils sont transformés en film, fournissent de bonnes propriétés physiques.
CA2969627A 2017-05-30 2017-05-30 Copolymeres d'ethylene ayant des proprietes de film ameliorees Active CA2969627C (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA2969627A CA2969627C (fr) 2017-05-30 2017-05-30 Copolymeres d'ethylene ayant des proprietes de film ameliorees
MX2019013307A MX2019013307A (es) 2017-05-30 2018-05-14 Copolimero de etileno que tiene propiedades de pelicula mejoradas.
PCT/IB2018/053363 WO2018220458A1 (fr) 2017-05-30 2018-05-14 Copolymère d'éthylène présentant des propriétés de film améliorées
BR112019025024-7A BR112019025024B1 (pt) 2017-05-30 2018-05-14 Filme soprado compreendendo copolímero de etileno
EP18730439.9A EP3630854A1 (fr) 2017-05-30 2018-05-14 Copolymère d'éthylène présentant des propriétés de film améliorées
US15/985,039 US10676552B2 (en) 2017-05-30 2018-05-21 Ethylene copolymer having enhanced film properties
ARP180101425A AR111972A1 (es) 2017-05-30 2018-05-30 Copolímero de etileno con propiedades de película mejoradas
CL2019003456A CL2019003456A1 (es) 2017-05-30 2019-11-26 Copolimero de etileno que tiene propiedades de película mejoradas.
US16/862,725 US11142599B2 (en) 2017-05-30 2020-04-30 Ethylene copolymer having enhanced film properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2969627A CA2969627C (fr) 2017-05-30 2017-05-30 Copolymeres d'ethylene ayant des proprietes de film ameliorees

Publications (2)

Publication Number Publication Date
CA2969627A1 CA2969627A1 (fr) 2018-11-30
CA2969627C true CA2969627C (fr) 2024-01-16

Family

ID=62567699

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2969627A Active CA2969627C (fr) 2017-05-30 2017-05-30 Copolymeres d'ethylene ayant des proprietes de film ameliorees

Country Status (8)

Country Link
US (2) US10676552B2 (fr)
EP (1) EP3630854A1 (fr)
AR (1) AR111972A1 (fr)
BR (1) BR112019025024B1 (fr)
CA (1) CA2969627C (fr)
CL (1) CL2019003456A1 (fr)
MX (1) MX2019013307A (fr)
WO (1) WO2018220458A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2969627C (fr) * 2017-05-30 2024-01-16 Nova Chemicals Corporation Copolymeres d'ethylene ayant des proprietes de film ameliorees
EP3700948B1 (fr) * 2017-10-27 2023-09-20 Univation Technologies, LLC Résines et films de copolymères de l'éthylene
US11987655B2 (en) * 2018-12-21 2024-05-21 Lg Chem, Ltd. Polyolefin

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CA2969627C (fr) * 2017-05-30 2024-01-16 Nova Chemicals Corporation Copolymeres d'ethylene ayant des proprietes de film ameliorees

Also Published As

Publication number Publication date
BR112019025024B1 (pt) 2022-12-27
US11142599B2 (en) 2021-10-12
US20180346623A1 (en) 2018-12-06
AR111972A1 (es) 2019-09-04
CA2969627A1 (fr) 2018-11-30
US10676552B2 (en) 2020-06-09
BR112019025024A2 (pt) 2020-06-16
MX2019013307A (es) 2020-07-28
EP3630854A1 (fr) 2020-04-08
WO2018220458A1 (fr) 2018-12-06
CL2019003456A1 (es) 2020-06-12
US20200255563A1 (en) 2020-08-13

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